Suncourt 4 in. to 4 in. Radon Mitigation Fan Kit-RDN04 - The Home Depot


Model # RDN04

Internet # 202698148

4 in. to 4 in. Radon Mitigation Fan Kit

Suncourt 4 in. to 4 in. Radon Mitigation Fan Kit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$178.57 / box


Model # RDN04

Internet # 202698148

Store SO SKU # 655047

The Suncourt Radon Mitigation Fan is ETL Listed for Indoor/outdoor Use. The Kit Includes a 4 in. Input/output Fan, Mounting Hardware and Two White 4 in. to 4 in. Rubber Couplers. The Housing is UV Resistant, Watertight and Epoxy Sea.

  • High efficiency impeller
  • 4 in. Couplers
  • UV resistant housing
  • Housing is epoxy sealed for durability and performance
  • This kit does not include an air pressure indicator
  • Includes Mounting Hardware
  • 4 in. to 4 in. Couplers
  • Conforms to CSA C22.2 no. 113
  • Conforms to UL 705

Info & Guides

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Product Depth (in.)  10  Product Height (in.)  9.5 
Product Width (in.)  10 
Primary application  Remove Radon Gas  Returnable  90-Day 
Specialty Plumbing Tool Type  Other Specialty Tool 
Warranty / Certifications
Manufacturer Warranty  5 Year Limited 


Rated 4.0 out of 5 by 9 reviewers.
Rated 4.0 out of 5.0 by Decent Radon Mitigation Fan I'm a do-it-yourselfer and was able to change out my old radon fan with this one. The instructions were clear. This fan gives me a suction reading that is lower than my old one, but that might be how I have it hooked up. I'll have to see if I can check for leaks as the weather improves. I had an existing gutter as the vent, so better performance might come from using a PVC vent instead. I'll have to experiment. March 24, 2015
Rated 1.0 out of 5.0 by Not enough specifications provided I cant believe you dont provide any detail of the performance specification for the fan, CFM and static pressure March 1, 2013
Rated 4.0 out of 5.0 by fan is good - "deal" is not, just less stuff The fan is easy to install and runs quietly. Thumbs up for that. Unfortunately, the online "kit" does not include the air pressure indicator shown in the picture (it is included with the store kit hence the price difference). My bad for not reading the caption thoroughly but the display is misleading. Note that the indicator is not available separately so unless you are replacing an existing fan, the store kit is a better choice. January 3, 2012
Rated 5.0 out of 5.0 by Quiet, easy to install, does a good job Our house had a radon reading of 5.0 so we installed this fan to ventilate the crawlspace. Glued the moisture barrier together to form the membrane (did not seal at walls) and ran sch40 pipe under membrane with end plunged about 18" into a hole in center of crawlspace. Fan was installed outside with lighter-weight DWV pipe above the fan and anchored to wall with gutter clips. Within two weeks radon level had dropped to 1.1. Noise and vibration are hardly noticeable! February 6, 2013
Rated 5.0 out of 5.0 by Everything came in 1 box that I needed to install this Unit. This radon fan is quiet, easy to install. It cam with brackets for mounting and a convenient way to wire the electricity to it. February 10, 2013
Rated 5.0 out of 5.0 by Excellent service and selection. Home Depot had the right product, at the right price and delivered it quickly. January 29, 2013
Rated 5.0 out of 5.0 by This product was easy to install, runs quite, and was economial. Outstanding product. Replaced another louder model. Easy to install with the instructions provided. May 22, 2013
Rated 3.0 out of 5.0 by OK The fan was fairly easy to install but the couplings that were included with the fan were much to large (6"). I was in the attic laying on insulation trying to get the fan positioned and fastened to the pvc ductwork when I saw this. I had to crawl back out of the attic, clean myself up and hike over to the hardware store to buy the proper connecters. Took at least 1-2 hours longer than if the propper connecters would have been included in the carton as advertised and cost an extra $15 to boot. February 15, 2012
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